header {
  width: 100%;
  height: 81px;
  background-color: #fff;
  display: flex;
  position: fixed;
  top: 0;
  z-index: 999;
  vertical-align: middle;
  .conter {
    width: 1080px;
    margin: 24px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .logo {
      width: 98px;
      display: flex;
      align-items: center;
      img {
        display: block;
        width: 32px;
        height: 32px;
      }
      h1 {
        font-size: 16px;
      }
    }
    .xd {
      width: 115px;
      display: flex;
      justify-content: space-between;
      a {
        font-size: 16px;
        line-height: 32px;
      }
    }
  }
}
.banner {
  padding-top: 81px;
  .conter {
    height: 480px;
    width: 1080px;
    margin: 0 auto;
    position: relative;
    background: url(../img/1592299_ai_big.png) no-repeat;
    background-size: 521px auto;
    background-position: 500px -81px;
    height: 480px;
    h1 {
      position: absolute;
      font-weight: 600;
      font-size: 56px;
      line-height: 1.3;
      top: 20px;
      color: #101214;
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    .underline {
      width: 422px;
      position: absolute;
      display: inline-block;
      top: 170px;
      font-weight: 400;
      font-size: 16px;
      line-height: 1.5;
      color: #626469;
      margin: 0;
    }
    .yjty {
      background: #f7434d;
      display: inline-block;
      position: absolute;
      width: 200px;
      height: 52px;
      box-shadow: 0 10px 60px rgb(0 0 0 / 10%);
      border-radius: 12px;
      text-align: center;
      font-weight: 600;
      font-size: 20px;
      line-height: 52px;
      top: 104px;
      right: 0;
      color: #fff;
    }
    .yyzh {
      position: absolute;
      right: 15px;
      top: 170px;
      font-weight: 400;
      font-size: 16px;
      line-height: 1.5;
      color: #626469;
      margin: 0;
      a {
        font-size: 16px;
        color: #4d71ff;
        font-weight: 500;
        text-decoration: underline;
        box-sizing: border-box;
      }
    }
  }
}
.video {
  height: 474px;
  width: 100%;
  .bj {
    width: 1605.68px;
    background-image: url(../img/159229916bg_red_writing.png);
    background-repeat: no-repeat;
    background-color: #f7434d;
    background-size: 1800px auto;
    background-position: top 0 left 50%;
    height: 474px;
    position: absolute;
    border-radius: 0 24px 24px 0;
  }
  .content {
    width: 1080px;
    margin: 0 auto;
    position: relative;
    .video-mask {
      position: absolute;
      width: 1080px;
      height: 600px;
      top: -214px;
      border: 6px solid #101214;
      box-sizing: border-box;
      box-shadow: 0 4px 60px rgb(48 58 110 / 10%);
      border-radius: 24px;
      overflow: hidden;
      .video-end {
        position: absolute;
        top: 0;
        left: 0;
        width: 1080px;
        height: 600px;
        background-color: #fff;
        text-align: center;
        vertical-align: middle;
      }
    }
  }
}
.cinter {
  width: 1080px;
  margin: 0 auto;
  position: relative;
  .warp-1 {
    height: 740px;
    padding: 200px 0 160px;
    box-sizing: border-box;
    .lf {
      width: 50%;
      display: inline-block;
      position: absolute;
      box-sizing: border-box;
      h2 {
        margin-top: 30px;
        margin-left: -28px;
        background: url(../img/159229916bg_ai_number.png) no-repeat;
        background-size: 52px 52px;
        background-position: 0 0;
        width: 80px;
        height: 80px;
        padding-top: 28px;
        padding-left: 28px;
        font-style: normal;
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #101214;
        margin-bottom: 0;
        box-sizing: border-box;
      }
      h3 {
        line-height: 150%;
        margin-top: 27px;
        height: 66px;
        font-weight: 500;
        font-size: 44px;
        color: #101214;
        margin-bottom: 18px;
      }
      p {
        width: 431px;
        height: 28px;
        font-weight: 400;
        font-size: 18px;
        color: #6f7275;
        position: relative;
        line-height: 150%;
        box-sizing: border-box;
        margin-top: 0;
        margin-bottom: 0;
      }
    }
    .rg {
      width: 50%;
      display: inline-block;
      position: absolute;
      right: 0;
      .lp {
        position: relative;
        width: 570px;
        height: 380px;
        overflow: hidden;
      }
    }
  }
  .warp-2 {
    height: 740px;
    padding: 0;
    .lf {
      width: 588px;
      display: inline-block;
      position: absolute;
      left: 0;
      .con {
        z-index: 10;
        width: 588px;
        height: 588px;
        background: url(../img/15928084bg_02_circle.png) no-repeat;
        background-size: 588px;
        ul {
          .label {
            background: rgba(52, 101, 255, 0.2);
            color: #fff;
            text-shadow: 0 1px 10px rgb(0 56 234 / 50%);
            border-radius: 8px;
            width: 60px;
            height: 32px;
            display: inline-block;
            z-index: 20;
            text-align: center;
            line-height: 32px;
            position: absolute;
          }
          .label-01 {
            top: 168px;
            left: 148px;
            width: 48px;
            height: 26px;
            line-height: 26px;
            font-size: 13px;
          }
          .label-02 {
            top: 120px;
            left: 393px;
            font-size: 15px;
          }
          .label-03 {
            top: 344px;
            left: 56px;
            width: 52px;
            height: 28px;
            font-size: 14px;
            line-height: 28px;
          }
          .label-04 {
            top: 342px;
            left: 266px;
            width: 38px;
            height: 21px;
          }
          .label-05 {
            top: 358px;
            left: 362px;
            font-size: 13px;
          }
        }
      }
    }
    .rg {
      width: 408px;
      padding-top: 129px;
      right: 0;
      display: inline-block;
      position: absolute;
      h2 {
        margin-top: 30px;
        margin-left: -28px;
        background: url(../img/159229916bg_ai_number.png) no-repeat;
        background-size: 52px 52px;
        background-position: 0 0;
        width: 80px;
        height: 80px;
        padding-top: 28px;
        padding-left: 28px;
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #101214;
        box-sizing: border-box;
        margin-bottom: 0;
      }
      h3 {
        line-height: 150%;
        margin-top: 27px;
        height: 66px;
        font-weight: 500;
        font-size: 44px;
        color: #101214;
        margin-bottom: 18px;
        box-sizing: border-box;
      }
      p {
        width: 408px;
        height: 28px;
        font-weight: 400;
        font-size: 18px;
        color: #6f7275;
        position: relative;
        line-height: 150%;
        margin: 0;
        padding: 0;
      }
      p:last-child {
        margin-top: 4px;
        color: #989898;
        font-size: 12px;
      }
    }
  }
  .warp-3 {
    height: 617px;
    padding: 0;
    .lf {
      padding-top: 50px;
      width: 50%;
      display: inline-block;
      position: absolute;
      left: 0;
      h2 {
        margin-top: 30px;
        margin-left: -28px;
        background: url(../img/159229916bg_ai_number.png) no-repeat;
        background-size: 52px 52px;
        background-position: 0 0;
        width: 80px;
        height: 80px;
        padding-top: 28px;
        padding-left: 28px;
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #101214;
        margin-bottom: 0;
      }
      h3 {
        line-height: 150%;
        margin-top: 27px;
        height: 66px;
        font-weight: 500;
        font-size: 44px;
        color: #101214;
        margin-bottom: 18px;
        margin: 0;
        padding: 0;
      }
      p {
        line-height: 150%;
        width: 431px;
        height: 28px;
        font-weight: 400;
        font-size: 18px;
        color: #6f7275;
        position: relative;
      }
    }
    .rg {
      width: 450px;
      right: 0;
      display: inline-block;
      position: absolute;
      ul {
        li {
          width: 414px;
          height: 108px;
          position: relative;
          left: 0;
          right: 6.12%;
          top: 0;
          bottom: -0.93%;
          background: #fff;
          box-shadow: 0 10px 60px rgb(0 0 0 / 10%);
          border-radius: 18px;
          margin-bottom: 31px;
          .icon {
            position: absolute;
            width: 56px;
            top: 24px;
            left: 22px;
          }
          h5 {
            position: absolute;
            left: 24.26%;
            top: 20.56%;
            font-weight: 600;
            font-size: 26px;
            line-height: 150%;
            color: #000;
            margin: 0;
            padding: 0;
          }
          p {
            position: absolute;
            left: 24.72%;
            top: 57.94%;
            font-weight: 400;
            font-size: 16px;
            line-height: 150%;
            color: #6f7275;
            width: 431px;
            height: 28px;
            margin: 0;
            padding: 0;
          }
          .checked {
            position: absolute;
            width: 108px;
            height: 108px;
            right: -54px;
            top: 0;
          }
        }
        li:nth-child(2) {
          margin-left: -110px;
          p:last-child {
            width: 48px;
            left: 0;
            top: 0;
            transform: translate(340px, 6px);
            color: #989898;
            font-size: 12px;
          }
        }
        li:last-child {
          p:last-child {
            top: 0;
            left: 0;
            transform: translate(270px, 86px);
            color: #989898;
            font-size: 12px;
          }
        }
      }
    }
  }
  .warp-4 {
    height: 490px;
    padding: 0;
    .lf {
      width: 588px;
      display: inline-block;
      position: absolute;
      left: 0;
      video {
        width: 557px;
        height: 356px;
        box-shadow: 0 20px 60px rgb(48 58 110 / 10%);
        border-radius: 18px;
      }
    }
    .rg {
      width: 408px;
      padding-top: 28px;
      display: inline-block;
      position: absolute;
      right: 0;
      h2 {
        margin-top: 30px;
        margin-left: -28px;
        background: url(../img/159229916bg_ai_number.png) no-repeat;
        background-size: 52px 52px;
        background-position: 0 0;
        width: 80px;
        height: 80px;
        padding-top: 28px;
        padding-left: 28px;
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #101214;
        margin-bottom: 0;
        box-sizing: border-box;
      }
      h3 {
        line-height: 150%;
        margin-top: 27px;
        height: 66px;
        font-weight: 500;
        font-size: 44px;
        color: #101214;
        margin-bottom: 18px;
      }
      p {
        width: 408px;
        height: 28px;
        font-weight: 400;
        font-size: 18px;
        color: #6f7275;
        position: relative;
        line-height: 150%;
      }
    }
  }
  .warp-5 {
    height: 490px;
    padding: 0;
    .sc {
      h2 {
        margin-top: 30px;
        margin-left: -28px;
        background: url(../img/159229916bg_ai_number.png) no-repeat;
        background-size: 52px 52px;
        background-position: 0 0;
        width: 80px;
        height: 80px;
        padding-top: 28px;
        padding-left: 28px;
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #101214;
        margin-bottom: 0;
        box-sizing: border-box;
      }
      h3 {
        line-height: 150%;
        margin-top: 27px;
        height: 66px;
        font-weight: 500;
        font-size: 44px;
        color: #101214;
        margin-bottom: 18px;
      }
    }
    .xc {
      width: 1080px;
      height: 407px;
      margin-top: 58px;
      z-index: 9;
      display: flex;
      justify-content: space-between;
      .item {
        width: 340px;
        width: 340px;
        height: 403px;
        position: relative;
        display: inline-block;
        border-radius: 18px;
        overflow: hidden;
        box-shadow: 0 10px 60px rgb(48 58 110 / 16%);
        img {
          width: 340px;
          height: 269px;
        }
        .item-title {
          padding-top: 20px;
          position: absolute;
          width: 340px;
          height: 134px;
          top: 269px;
          background: #fff;
          border-radius: 0 0 24px 24px;
          text-align: center;
          box-sizing: border-box;
          p {
            height: 28px;
            width: 340px;
            font-weight: 600;
            font-size: 16px;
            line-height: 150%;
            color: #30353d;
            margin-bottom: 0;
            margin-top: 0;
          }
          a {
            display: inline-block;
            margin-top: 7px;
            border: 1px solid #101214;
            width: 178px;
            height: 48px;
            border-radius: 11px;
            box-sizing: content-box;
            font-weight: 600;
            font-size: 16px;
            line-height: 52px;
            text-align: center;
            color: #30353d;
          }
        }
      }
    }
  }
}
.foot {
  width: 100%;
  min-width: 1080px;
  height: 1006px;
  background-color: #f5f6f7;
  .ct {
    background: url(../img/15928079101g_ai_small.png) no-repeat;
    background-position: top 0 right 132px;
    position: relative;
    text-align: center;
    height: 1006px;
    width: 1080px;
    margin: 0 auto;
    h1 {
      position: relative;
      padding-top: 440px;
      font-weight: 500;
      font-size: 56px;
      line-height: 150%;
      color: #000;
      margin-bottom: 0;
      margin-top: 0;
    }
    h5 {
      position: relative;
      text-align: center;
      padding-top: 25px;
      font-weight: 400;
      font-size: 30px;
      line-height: 100%;
      color: #30353d;
      margin-bottom: 0;
      margin-top: 0;
    }
    & > a {
      display: inline-block;
      width: 200px;
      height: 60px;
      background: #3465ff;
      box-shadow: 0 10px 60px rgb(0 0 0 / 10%);
      border-radius: 12px;
      font-weight: 600;
      font-size: 20px;
      line-height: 60px;
      margin-top: 53px;
      color: #fff;
    }
    .footer {
      width: 100%;
      height: 160px;
      position: absolute;
      bottom: 0;
      .row01 {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 23px;
        padding-bottom: 24px;
        border-bottom: 1px solid #ddd;
        img {
          width: 146px;
          height: 32px;
        }
        .tlt {
          display: flex;
          justify-content: space-between;
          width: 288px;
          height: 32px;
          box-sizing: border-box;
          .i {
            font-weight: 500;
            font-size: 16px;
            line-height: 32px;
            color: #6f7275;
          }
        }
      }
      .row02 {
        padding-top: 25px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        div {
          font-weight: 500;
          font-size: 12px;
          line-height: 150%;
          color: #c2c6cc;
          a {
            font-weight: 500;
            font-size: 12px;
            color: #aeaeae;
          }
        }
      }
    }
  }
}
